package com.sky.task;

import com.sky.entity.Orders;
import com.sky.mapper.OrderMapper;

import lombok.extern.slf4j.Slf4j;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.List;

/**
 * 定时任务类，定时处理状态
 *
 * @Author：plus
 * @name：OrderTask
 * @Date：2025/6/23 下午1:40
 */

@Component
@Slf4j
public class OrderTask {

    @Autowired
    private OrderMapper orderMapper;

    /**
     * 处理超时订单的方法
     */
    @Scheduled(cron = "0 * * * * ? ")//每分钟触发一次
    public void processTimeoutOrder() {
        log.info("定时处理超时订单：{}", LocalDateTime.now());

        LocalDateTime localDateTime = LocalDateTime.now().plusMinutes(-15);

        //select * from orders where status = ? and order_time < (当前时间 - 15min)
        List<Orders> orderlist = orderMapper.getByStatusAndOrderTime(Orders.PENDING_PAYMENT, localDateTime);

        if (orderlist != null && orderlist.size() > 0) {
            for (Orders order : orderlist) {
                order.setStatus(Orders.CANCELLED);
                order.setCancelReason("订单超时，自动取消");
                order.setCancelTime(LocalDateTime.now());
                orderMapper.update(order);

            }

        }
    }


    /**
     * 处理一直处于派送中的订单
     */
   @Scheduled(cron = "0 0 1 * * ?") //每天凌晨一点触发一次
    public void processDeliveryOrder() {
        log.info("定时处理派送中的订单：{}", LocalDateTime.now());

        LocalDateTime localDateTime = LocalDateTime.now().plusMinutes(-60);
        List<Orders> orderlist = orderMapper.getByStatusAndOrderTime(Orders.DELIVERY_IN_PROGRESS, localDateTime);

        if (orderlist != null && orderlist.size() > 0) {
            for (Orders order : orderlist) {
                order.setStatus(Orders.COMPLETED);
                orderMapper.update(order);

            }
        }
    }


}
